CN219795638U - Self-lubricating type water pump rotor - Google Patents
Self-lubricating type water pump rotor Download PDFInfo
- Publication number
- CN219795638U CN219795638U CN202320869874.5U CN202320869874U CN219795638U CN 219795638 U CN219795638 U CN 219795638U CN 202320869874 U CN202320869874 U CN 202320869874U CN 219795638 U CN219795638 U CN 219795638U
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- CN
- China
- Prior art keywords
- cavity
- water pump
- block
- ring
- rotor body
- Prior art date
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 239000003921 oil Substances 0.000 abstract description 22
- 239000010687 lubricating oil Substances 0.000 abstract description 19
- 230000001050 lubricating effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Abstract
The utility model belongs to the technical field of rotors, and discloses a self-lubricating water pump rotor which comprises a rotor body, wherein a magnetic ring is fixedly sleeved outside the rotor body, a cavity is formed in the rotor body, slotted holes are formed in the left end and the right end of the rotor body, through holes are formed in the left end and the right end of the magnetic ring, and oil absorbing cotton is fixedly sleeved inside the slotted holes and the through holes. According to the utility model, through the arrangement of the cavity, the slot hole, the through hole and the oil absorbing cotton, the lubricating oil for lubricating the magnetic ring can be stored in the cavity, the lubricating oil in the cavity can be absorbed by the oil absorbing cotton through the slot hole and the through hole, so that the lubricating oil is stored in the oil absorbing cotton, and when the rotor body and the whole magnetic ring rotate, the oil absorbing cotton can smear the part of the water pump contacted with the magnetic ring, so that the magnetic ring is lubricated, the abrasion between the magnetic ring and the water pump can be reduced, and the service life of the water pump is prolonged.
Description
Technical Field
The utility model belongs to the technical field of rotors, and particularly relates to a self-lubricating water pump rotor.
Background
The water pump is a machine for conveying liquid or pressurizing the liquid, the rotor is a rotating body supported by a bearing, most of main rotating parts in power machines and working machines are adopted, the rotor is required to be installed in the water pump, the rotor of the water pump in the prior art is driven to rotate through a magnetic ring sleeved outside the rotor in the actual use process, lubricating oil can be smeared outside the magnetic ring for lubrication when the rotor is installed, but after the water pump is used for a long time, the smeared lubricating oil can be gradually dried, so that the lubricating effect cannot be continuously achieved, the rotor of the water pump rotates at a high speed under the condition of oil shortage, the rotor is easy to damage, and the service life of the water pump is shortened, so that the water pump is required to be improved.
Disclosure of Invention
The utility model aims at solving the problems, and provides a self-lubricating water pump rotor which has the advantage of automatic lubrication.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-lubricating type water pump rotor, includes the rotor body, the externally fixed magnet ring that has cup jointed of rotor body, the cavity has been seted up to the inside of rotor body, the slotted hole has all been seted up to the left end and the right-hand member of rotor body, the through-hole has all been seted up to the left end and the right-hand member of magnet ring, the inside fixed oil absorption cotton that has cup jointed of slotted hole and through-hole, tooth ring has been cup jointed in the bottom activity of cavity inner chamber, the top fixedly connected with ring piece of tooth ring, the outside of ring piece cup joints with the inside activity of cavity, the round hole has all been seted up to the left end and the right-hand member of ring piece.
As the preferable mode of the utility model, the left side of the bottom of the rotor body is provided with a notch, the left side of the bottom of the tooth ring is fixedly connected with a connecting rod, and the other end of the connecting rod penetrates through the notch.
As the preferable mode of the utility model, the bottom of the cavity inner cavity is fixedly connected with a tooth block, and the tooth block is meshed with the tooth ring.
As the preferable mode of the utility model, the left side and the right side of the top of the cavity inner cavity are fixedly connected with fixed blocks, and the bottom of the cavity inner cavity of the fixed block is movably sleeved with a cylindrical block.
As the preferable mode of the utility model, the top of the cylindrical block is fixedly connected with a rigid spring, and the other end of the rigid spring is fixedly connected with the top of the cavity inner cavity.
As preferable in the utility model, the inner wall of the fixed block and the outer surface of the cylindrical block are smooth, and the bottom of the cylindrical block is movably connected with the top of the tooth ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the cavity, the slot hole, the through hole and the oil absorbing cotton, the lubricating oil for lubricating the magnetic ring can be stored in the cavity, the lubricating oil in the cavity can be absorbed by the oil absorbing cotton through the slot hole and the through hole, so that the lubricating oil is stored in the oil absorbing cotton, and when the rotor body and the whole magnetic ring rotate, the oil absorbing cotton can smear the part of the water pump contacted with the magnetic ring, so that the magnetic ring is lubricated, the abrasion between the magnetic ring and the water pump can be reduced, and the service life of the water pump is prolonged.
2. According to the utility model, the tooth ring, the circular ring block, the round hole and the tooth block are arranged, so that after the tooth ring and the tooth block are disengaged, the fixing effect on the tooth ring can be relieved, and the tooth ring can rotate at the moment, so that the position of the round hole is changed through the circular ring block, the oil absorbing cotton and the round hole are staggered, the speed of absorbing lubricating oil by the oil absorbing cotton is reduced, and the time of achieving the lubricating effect by the lubricating oil in the cavity can be prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the bottom structure of the present utility model;
fig. 5 is a schematic view of the tooth block structure of the present utility model.
In the figure: 1. a rotor body; 2. a magnetic ring; 3. a cavity; 4. a slot hole; 5. a through port; 6. oil absorbing cotton; 7. a tooth ring; 8. a circular ring block; 9. a round hole; 10. a notch; 11. a connecting rod; 12. tooth blocks; 13. a fixed block; 14. a cylindrical block; 15. a stiff spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides a self-lubricating water pump rotor, which comprises a rotor body 1, wherein a magnetic ring 2 is fixedly sleeved outside the rotor body 1, a cavity 3 is formed inside the rotor body 1, slotted holes 4 are formed in the left end and the right end of the rotor body 1, through holes 5 are formed in the left end and the right end of the magnetic ring 2, oil absorbing cotton 6 is fixedly sleeved inside the slotted holes 4 and the through holes 5, a tooth ring 7 is movably sleeved at the bottom of an inner cavity of the cavity 3, a circular ring block 8 is fixedly connected at the top of the tooth ring 7, the outer part of the circular ring block 8 is movably sleeved inside the cavity 3, and round holes 9 are formed in the left end and the right end of the circular ring block 8.
The inside of cavity 3 can store lubricating oil to oil absorption cotton 6 can absorb the inside lubricating oil of cavity 3 through round hole 9, and when rotor body 1 and the whole of magnetic ring 2 take place to rotate, oil absorption cotton 6 that is located the upper and lower side can smear lubricating oil to the position that magnetic ring 2 and water pump take place to contact, thereby reduces the wearing and tearing between magnetic ring 2 and the water pump.
Referring to fig. 2 and 4, a notch 10 is formed in the left side of the bottom of the rotor body 1, a connecting rod 11 is fixedly connected to the left side of the bottom of the tooth ring 7, and the other end of the connecting rod 11 penetrates through the notch 10.
As a technical optimization scheme of the utility model, through the design of the connecting rod 11, after an operator pulls the connecting rod 11 to rotate the tooth ring 7, the slotted holes 4 and the round holes 9 can be misplaced, so that the speed of absorbing lubricating oil by the oil absorbing cotton 6 can be reduced.
Referring to fig. 2 and 5, a tooth block 12 is fixedly connected to the bottom of the cavity 3, and the tooth block 12 is in meshed connection with the tooth ring 7.
As a technical optimization scheme of the utility model, the tooth ring 7 can be fixed through the design of the tooth block 12, so that the tooth ring 7 cannot rotate accidentally, and the slotted hole 4 and the round hole 9 cannot be misplaced.
Referring to fig. 3, the left side and the right side of the top of the cavity 3 inner cavity are fixedly connected with a fixed block 13, and the bottom of the fixed block 13 inner cavity is movably sleeved with a cylindrical block 14.
As a technical optimization scheme of the utility model, the cylindrical block 14 can be limited by the design of the fixed block 13, so that the cylindrical block 14 can squeeze the tooth ring 7.
Referring to fig. 3, a rigid spring 15 is fixedly connected to the top of the cylindrical block 14, and the other end of the rigid spring 15 is fixedly connected to the top of the cavity 3.
As a technical optimization scheme of the utility model, through the design of the rigid spring 15, the rigid spring 15 is in a compressed state at the moment, and the rigid spring 15 pushes the cylindrical block 14 due to the elastic force recovery action of the rigid spring 15, so that the tooth ring 7 and the tooth block 12 cannot be disengaged.
Referring to fig. 3, the inner wall of the fixed block 13 and the outer surface of the cylindrical block 14 are smooth, and the bottom of the cylindrical block 14 is movably connected with the top of the tooth ring 7.
As a technical optimization scheme of the utility model, the cylindrical block 14 can move inside the fixed block 13 more conveniently through the design of the fixed block 13 and the cylindrical block 14, and the toothed ring 7 has the rotating performance through the cooperation between the toothed ring 7 and the cylindrical block 14.
The working principle and the using flow of the utility model are as follows:
firstly, lubricating oil is stored in the cavity 3, and when an operator installs the rotor body 1, the rotating speed of the rotor body 1 can be adjusted, when the rotating speed of the rotor body 1 is low, the operator can push the connecting rod 11 to enable the tooth ring 7 to move upwards, at the moment, the tooth ring 7 and the tooth block 12 can release the meshing effect, then the operator can pull the connecting rod 11 to enable the tooth ring 7 to rotate, the rotation of the tooth ring 7 can enable the position of the round hole 9 to change through the round ring block 8, so that the oil absorbing cotton 6 and the round hole 9 are misplaced, the speed of the oil absorbing cotton 6 absorbing the lubricating oil is reduced, the lubricating time of the lubricating oil in the cavity 3 is increased, at the moment, the rigid spring 15 in a compressed state can push the cylindrical block 14, and therefore when the operator releases the connecting rod 11, the cylindrical block 14 can be pushed to enable the tooth ring 7 and the tooth block 12 to be meshed again, and the tooth ring 7 is fixed.
Then, the oil absorbing cotton 6 can absorb the lubricating oil in the cavity 3 through the round hole 9, and store the lubricating oil in the oil absorbing cotton 6, when the rotor body 1 and the whole of the magnetic ring 2 rotate, the oil absorbing cotton 6 can smear the water pump contacted by the magnetic ring 2, so that the magnetic ring 2 and the water pump can be lubricated, the abrasion between the magnetic ring 2 and the water pump is reduced, and the service life of the water pump is prolonged.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a self-lubricating formula water pump rotor, includes rotor body (1), its characterized in that: the novel rotor is characterized in that the magnet ring (2) is fixedly sleeved outside the rotor body (1), the cavity (3) is formed in the rotor body (1), the left end and the right end of the rotor body (1) are provided with slotted holes (4), the left end and the right end of the magnet ring (2) are provided with through holes (5), oil absorbing cotton (6) is fixedly sleeved inside the slotted holes (4) and the through holes (5), the tooth ring (7) is movably sleeved at the bottom of the inner cavity of the cavity (3), a circular ring block (8) is fixedly connected to the top of the tooth ring (7), the outer part of the circular ring block (8) is movably sleeved with the inner part of the cavity (3), and round holes (9) are formed in the left end and the right end of the circular ring block (8).
2. A self-lubricating water pump rotor as claimed in claim 1, wherein: notch (10) have been seted up in the left side of rotor body (1) bottom, the left side fixedly connected with connecting rod (11) of tooth ring (7) bottom, the other end of connecting rod (11) runs through notch (10).
3. A self-lubricating water pump rotor as claimed in claim 1, wherein: the bottom of the cavity (3) is fixedly connected with a tooth block (12), and the tooth block (12) is connected with the tooth ring (7) in a meshed manner.
4. A self-lubricating water pump rotor as claimed in claim 1, wherein: the left side and the right side of the top of the cavity (3) are fixedly connected with fixed blocks (13), and the bottom of the cavity of the fixed blocks (13) is movably sleeved with cylindrical blocks (14).
5. The self-lubricating water pump rotor as claimed in claim 4, wherein: the top of the cylindrical block (14) is fixedly connected with a rigid spring (15), and the other end of the rigid spring (15) is fixedly connected with the top of the inner cavity of the cavity (3).
6. The self-lubricating water pump rotor as claimed in claim 4, wherein: the inner wall of the fixed block (13) and the outer surface of the cylindrical block (14) are smooth, and the bottom of the cylindrical block (14) is movably connected with the top of the tooth ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869874.5U CN219795638U (en) | 2023-04-18 | 2023-04-18 | Self-lubricating type water pump rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869874.5U CN219795638U (en) | 2023-04-18 | 2023-04-18 | Self-lubricating type water pump rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795638U true CN219795638U (en) | 2023-10-03 |
Family
ID=88180770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320869874.5U Active CN219795638U (en) | 2023-04-18 | 2023-04-18 | Self-lubricating type water pump rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795638U (en) |
-
2023
- 2023-04-18 CN CN202320869874.5U patent/CN219795638U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |